vulncheck: fix support for packages whose every symbol is vulnerable

Some vulnerabilities have an empty slice for the osv.Entry Symbols
field, meaning every symbol is vulnerable. This CL adds support for such
vulnerabilities by doing the following, when an import of the
corresponding packages is seen, we list every top-level method and
function of that package and add it as a Vuln in vulncheck.Result.

Change-Id: I0edac51f7e3923ecfd3f203db80e6f7d22272dd2
Reviewed-on: https://go-review.googlesource.com/c/exp/+/371254
Run-TryBot: Zvonimir Pavlinovic <zpavlinovic@google.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Trust: Zvonimir Pavlinovic <zpavlinovic@google.com>
3 files changed
tree: 586155aecff4eefbbc1acd4f1392e4f90d444941
  1. apidiff/
  2. cmd/
  3. ebnf/
  4. ebnflint/
  5. errors/
  6. event/
  7. fsnotify/
  8. inotify/
  9. internal/
  10. io/
  11. jsonrpc2/
  12. maps/
  13. mmap/
  14. rand/
  15. shiny/
  16. shootout/
  17. slices/
  18. sumdb/
  19. utf8string/
  20. vulncheck/
  21. vulndb/
  22. winfsnotify/
  23. .gitattributes
  24. .gitignore
  25. AUTHORS
  26. codereview.cfg
  27. CONTRIBUTING.md
  28. CONTRIBUTORS
  29. go.mod
  30. go.sum
  31. LICENSE
  32. PATENTS
  33. README.md
README.md

exp

PkgGoDev

This subrepository holds experimental and deprecated (in the old directory) packages.

The idea for this subrepository originated as the pkg/exp directory of the main repository, but its presence there made it unavailable to users of the binary downloads of the Go installation. The subrepository has therefore been created to make it possible to go get these packages.

Warning: Packages here are experimental and unreliable. Some may one day be promoted to the main repository or other subrepository, or they may be modified arbitrarily or even disappear altogether.

In short, code in this subrepository is not subject to the Go 1 compatibility promise. (No subrepo is, but the promise is even more likely to be violated by go.exp than the others.)

Caveat emptor.